Serves 6 / A simplified, vegetarian version of fancy sushi rolls. Caramelizing the tofu adds a hint of sweet, smoky flavor. Prep tip: The sushi mat allows you to apply even pressure and create a long, even roll, but if you don’t have one, simply use a tea towel covered with plastic wrap, or a heavy, gallon-size ziplock bag (unopened). Serving tip: Dip into wasabi-spiked, low-sodium soy sauce, if desired.